This hi-temp sealant is a one-part, 100% silicone rubber paste that cures to a tough, rubbery solid at room temperature on exposure to water vapor in the air.

• Nonslumping
• Pastelike consistency for ease of tooling
• Performs at temperatures ranging from -85° to 480°F for continuous operation, up to 575°F for intermittent exposure
• Remains permanently flexible
• Applications: bag filters on smoke stacks, sealing fired heaters, flues on gas appliances, heating elements in appliances